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| QCC Cat No.: |
QC-S211205 |
| Chemical Name: |
Tartrazine Impurity 2 |
| Synonyms: |
sodium 5-oxo-1-(4-sulfonatophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylate |
| CAS No.: |
3473-75-4; 118-47-8(free base);52126-51-9(Na salt) |
| Molecular Formula: |
C10H6N2Na2O6S |
| Molecular Weight: |
328.21 |
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Standard Reference Material For "Tartrazine Impurity 2"
Warning:The form of the product salt may be different from the official website,please consult your local agent for details. |
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